This is an exhibition marking the end of a course on Programming and Synthesis at LMTA. Three Master students from this course will display their final project works, product of this lecture, which analyses the topics of audio technology, and an array of sound synthesis techniques, ranging from analogue systems, to computer programming approaches. The use of technology has an accent in these projects and students are in contact with topics and challenges to develop works that can move from music proper to sound art creation.